30045218

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 54552960

約数和(自身を除く): 24507742

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 1721, 2494, 3442, 8729, 12047, 17458, 24094, 49909, 74003, 99818, 148006, 349363, 518021, 698726, 1036042, 2146087, 4292174, 15022609, 30045218]

約数ペア:

[(1, 30045218), (2, 15022609), (7, 4292174), (14, 2146087), (29, 1036042), (43, 698726), (58, 518021), (86, 349363), (203, 148006), (301, 99818), (406, 74003), (602, 49909), (1247, 24094), (1721, 17458), (2494, 12047), (3442, 8729)]